Iron golems get stuck to walk possition if they can't reach ther attack goal

Steps to Reproduce:

1. Lokate a village / outpost with a gollem
2. Trap the gollem / locate the golem's cage and make a 1x1 hole
3. Set gamemode to survival and difficulty to normal
4. attack the gollem

Observed Results:
The golem might get stucked to the walking position

Expected Results:
The gollem shouldn't get stack to the walk position

Screenshots/Videos attached: Yes